Abstract Details

THE STRATIGRAPHIC CONTEXT OF THE LATE CAMBRIAN TRILOBITE WALCOTTASPIS VANHORNEI FROM THE UPPER MISSISSIPPI VALLEY, AND ITS MORPHOLOGICAL VARIATION

SRIVASTAVA, Shravya, Department of Earth and Planetary Sciences, University of California, Riverside, Riverside, CA 92521 and HUGHES, Nigel, Department of Earth and Planetary Sciences, University of California, Riverside, CA 92521